Invention Publication

IMPRINTING APPARATUS
Abstract:
An imprinting apparatus comprises a first carrier for carrying a flexible stamp and a second carrier movable relative to the first carrier and configured to carry a substrate having a resist layer. The second carrier comprises a chuck, a set of chuck actuators for translating a portion of the chuck in a Z-axis direction, a stamp landing device (e.g., ring) around an outside of the chuck and a set of landing ring actuators for translating a portion of the stamp landing ring in a Z-axis direction. Movement of the stamp landing ring in addition to movement of the chuck enables the apparatus to take account of different stamp thicknesses.
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